(Even as a new player, I wouldnt really be looking at paying $85 for the Power Hungry Preconstructed Deck) The 2017 Precons are regarded as some of the best ever for new players, due to the quality of reprints in these decks coupled with the strength of the Eminence mechanic, which basically results in a free trigger (or in the case of The Ur-Dragon, a free Mana reducer)
So, a green-black deck is usually called Golgari, for example
Credit card payment must be $0.50+ to process Payment declined
Players who favor white mana usually build decks focused on fairness, defense, and the protection of others
Bannings in more competitive formats are much more impactful, and no Commander players who were interested in the card had a chance to purchase one yet
Desert Warfare's first ability won't return any Deserts that you sacrificed or that were put into your graveyard from your hand or library before Desert Warfare entered the battlefield